The Neosensory Duo is an 8-week tinnitus management program involving daily 10-minute exercises using our patented wristband and app. All you have to do is download our free app, put on the wristband, and listen to a specially designed series of notes for 10 minutes a day. The sounds and our patented vibrations are synchronized, which tells the brain which sounds are external and which are internal. Over the course of weeks, neuroplasticity sets in to pay less attention to the internal sounds. Tinnitus then becomes less challenging to deal with on a daily basis.